18243137015149116

Names of 18243137015149116

• Cardinal: 18243137015149116 can be written as Eighteen quadrillion, two hundred forty-three trillion, one hundred thirty-seven billion, fifteen million, one hundred forty-nine thousand, one hundred sixteen.

Scientific notation

• Scientific notation: 1.8243137015149116 × 10¹⁶

Factors of 18243137015149116

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17347

Divisors of 18243137015149116

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 73 84 139 146 219 278 292 417 438 511 556 834 876 973 1022 1533 1668 1946 2044 2919 3066 3892 5329 5838 6132 10147 10658 11676 15987 17123 20294 21316 30441 31974 34246 37303 40588 51369 60882 63948 68492 71029 74606 102738 111909 119861 121764 142058 149212 205476 213087 223818 239722 284116 359583 426174 447636 479444 719166 740731 852348 1249979 1438332 1481462 2222193 2380097 2499958 2962924 3749937 4444386 4760194 4999916 5185117 7140291 7499874 8749853 8888772 9520388 10370234 14280582 14999748 15555351 16660679 17499706 20740468 26249559 28561164 31110702 33321358 34999412 49982037 52499118 62221404 66642716 91248467 99964074 104998236 173747081 182496934 199928148 273745401 293197129 347494162 364993868 521241243 547490802 586394258 638739269 694988324 879591387 1042482486 1094981604 1172788516 1216229567 1277478538 1759182774 1916217807 2052379903 2084964972 2432459134 2554957076 3518365548 3648688701 3832435614 4104759806 4864918268 6157139709 7297377402 7664871228 8209519612 12314279418 12683536913 14594754804 21403390417 24628558836 25367073826 38050610739 40754400931 42806780834 50734147652 64210171251 76101221478 81508801862 85613561668 88784758391 122263202793 128420342502 149823732919 152202442956 163017603724 177569516782 244526405586 256840685004 266354275173 285280806517 299647465838 355139033564 449471198757 489052811172 532708550346 570561613034 599294931676 855842419551 898942397514 1065417100692 1141123226068 1562447500441 1711684839102 1797884795028 2975071267963 3124895000882 3423369678204 4687342501323 5950142535926 6249790001764 8925213803889 9374685002646 10937132503087 11900285071852 17850427607778 18749370005292 20825498875741 21874265006174 32811397509261 35700855215556 41650997751482 43748530012348 62476496627223 65622795018522 83301995502964 124952993254446 131245590037044 217180202561299 249905986508892 434360405122598 651540607683897 868720810245196 1303081215367794 1520261417929093 2606162430735588 3040522835858186 4560784253787279 6081045671716372 9121568507574558 18243137015149116
• Sum of all divisors σ(n): 49681660056954240
• Sum of proper divisors (its aliquot sum) s(n): 31438523041805124
• 18243137015149116 is an abundant number, because the sum of its proper divisors (31438523041805124) is greater than itself. Its abundance is 13195386026656008

Bases of 18243137015149116

• Binary: 1000000110100000000100101010101011000000111001000111100₂
• Hexadecimal: 0x40D0095560723C
• Base-36: 4ZMNHG2ZAKC

Squares and roots of 18243137015149116

• 18243137015149116 squared (18243137015149116²) is 332812048153503797463279715581456
• 18243137015149116 cubed (18243137015149116³) is 6071535794756775130817879154885266619262484392896
• The square root of 18243137015149116 is 135067157.4260342387
• The cube root of 18243137015149116 is 263248.8645402693

Scales and comparisons

• 18,243,137,015,149,116 seconds is equal to 580,075,327 years, 18 weeks, 2 days, 19 hours, 38 minutes, 36 seconds.
• To count from 1 to 18,243,137,015,149,116 would take you about one billion, seven hundred forty million, two hundred twenty-five thousand, nine hundred eighty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 18243137015149116 cubic inches would be around 21937.4 feet tall.

Recreational maths with 18243137015149116

• 18243137015149116 backwards is 61194151073134281
• The number of decimal digits it has is: 17
• The sum of 18243137015149116's digits is 57
• More coming soon!